please note, that for plain standard valgrind runs (without ompi-internal
checks), You will not need to turn on the v1.3 options --enable-memchecker.
However, if You do, access to buffers, some MPI-standard conformance and (if
You select so) defined-ness checks of ompi-structures will be enabled.
With best regards,
On Thursday 12 February 2009 04:30:27 pm George Bosilca wrote:
> Some of the configure options changed their name for the 1.3. Here is
> the updated list you should use in order to get valgrind support for
> the 1.3:
> --enable-memchecker --with-valgrind --with-memory-manager=none
> On Feb 12, 2009, at 16:23 , Reuben D. Budiardja wrote:
> > On Thursday 12 February 2009 11:50:07 am Ashley Pittman wrote:
> >>> I am using OpenMPI-1.2.8 with all the default configure option. What
> >>> should I
> >>> do to be able use Valgrind with program compiled by OpenMPI ?
> >> From memory and reading the above links (i.e. untested advice):
> >> 1) Use OpenMPI 1.3 where the default is not to include this.
> > I tried it with OpenMPI 1.3, I didn't give any configure option
> > except --prefix, and Valgrind still does not work as expected.
> >> 2) Configure Open MPI 1.2.8 with the --disable-memory-manager option
> > Tried this, no luck either. The option doesn't seem to be doing
> > anything, and
> > it's not even listed as option with "./configure --help".
> >> 3) Compile you application without the -lopen-pal otion. In practice
> >> this means running "mpicc --show" and cut-and pasting the underlying
> >> compile line without the -lopen-pal into your application build
> >> procedure. I was able to do this for hello world but I can image
> >> it'll
> >> be a real PITA for anything larger.
> > Yes, I tried this before, and for a very small test program this
> > seems to
> > work. But as you said, this would a real pain to do..
> > Thanks.
> > RDB
> > --
> > Reuben D. Budiardja
> > Dept. Physics and Astronomy
> > University of Tennessee, Knoxville, TN
> > _______________________________________________
> > users mailing list
> > users_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/users
> users mailing list
Rainer Keller, PhD Tel: (865) 241-6293
Oak Ridge National Lab Fax: (865) 241-4811
PO Box 2008 MS 6164 Email: keller_at_[hidden]
Oak Ridge, TN 37831-2008 AIM/Skype: rusraink